Category: Integration

Question Number 123361 by aristarque last updated on 25/Nov/20 $$pleasefindthe\int \frac{e^x}{x}dx$$ Commented by Dwaipayan Shikari last updated on 25/Nov/20 $$Ei\left(x\right)+C$$$${Or} \…

Question Number 188889 by mnjuly1970 last updated on 08/Mar/23 $$$$$$If,y=\frac{Arcsin\left(\sqrt{x}\right)}{\sqrt{x(1-x)}}\Rightarrow$$$$y^{\prime }.p\left(x\right)+y.q\left(x\right)=1$$$$$$$$find,{\int }_0^{1}p\left(x\right).q\left(x\right)dx=?$$$$p,qaretwopllynomils\dots$$$$ \…

Question Number 123352 by aristarque last updated on 25/Nov/20 $$\int \frac{e^x}{x}dx$$ Terms of Service Privacy Policy Contact: info@tinkutara.com

Question Number 188861 by Shlock last updated on 08/Mar/23 Answered by cortano12 last updated on 08/Mar/23 $$\underset{0}{\stackrel{4}{\int }}\mathrm{x}\mathrm{d}\left(\mathrm{f}{}^{\prime }\left(\mathrm{x}\right)\right)={[\mathrm{x}\mathrm{f}{}^{\prime }\left(\mathrm{x}\right)-\mathrm{f}\left(\mathrm{x}\right)]}_0^4$$$$=[4\mathrm{f}{}^{\prime }\left(4\right)-\mathrm{f}\left(4\right)+\mathrm{f}\left(0\right)]$$$$\:=\:\mathrm{4}.\frac{\mathrm{1}}{\mathrm{2}}−\mathrm{2}+\mathrm{3}\:=\:\mathrm{3}\: \…

Question Number 57749 by maxmathsup by imad last updated on 11/Apr/19 $$find\int \frac{dx}{x^2\sqrt{9+x^2}}$$ Commented by maxmathsup by imad last updated on 11/Apr/19…